API: Core
calculateArrowGeometry
Computes the arrow position for a surface already positioned at surface.
Overview
Computes the arrow position for a surface already positioned at surface.
anchor and surface are viewport-relative rectangles.
- Kind: Function
- Source: packages/core/src/overlay/overlay-arrow.ts:66
Signature
function calculateArrowGeometry(anchor: { left: number; top: number; width: number; height: number; }, surface: { left: number; top: number; width: number; height: number; }, placement: OverlayPlacement, options?: OverlayArrowOptions): OverlayArrowGeometry
| Parameter | Type | Optional | Description |
|---|---|---|---|
anchor |
{ left: number; top: number; width: number; height: number } |
||
surface |
{ left: number; top: number; width: number; height: number } |
||
placement |
OverlayPlacement |
||
options |
OverlayArrowOptions |
Yes |
Returns OverlayArrowGeometry